{"version":"1.0","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","categories":["\u30bd\u30d5\u958b"],"published":"2007-03-31 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20070331%2Fdb\" title=\"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","url":"https://mzp.hatenadiary.org/entry/20070331/db","provider_url":"https://hatena.blog","height":"190","title":"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9","author_url":"https://blog.hatena.ne.jp/mzp/","image_url":null,"author_name":"mzp","description":"\u52c9\u5f37\u3059\u308b\u306e\u3092\u3059\u3063\u304b\u308a\u5fd8\u308c\u3066\u305f\u3002\u9593\u9055\u3048\u305f\u3068\u3053\u3001\u5f15\u3063\u304b\u304b\u3063\u305f\u3068\u3053\u308d\u3092\u30e1\u30e2\u3002 ACID\u5c5e\u6027 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u6301\u3064\u3079\u304d4\u3064\u6027\u8cea \u540d\u524d \u8aac\u660e \u539f\u5b50\u6027(Atomicity) \u9014\u4e2d\u3067\u7d42\u4e86\u3059\u308b\u4e8b\u306f\u306a\u3044\u3053\u3068 \u4e00\u8cab\u6027(Consistency) \u66f4\u65b0\u306e\u5185\u5bb9\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30eb\u30fc\u30eb\u306b\u53cd\u3057\u306a\u3044\u3053\u3068 \u72ec\u7acb\u6027(Isolation) \u76f8\u4e92\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306f\u306a\u3044\u3053\u3068 \u8010\u4e45\u6027(Durbility) \u4e00\u5ea6\u5b8c\u4e86\u3057\u305f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u969c\u5bb3\u3067\u5931\u308f\u308c\u306a\u3044\u3053\u3068 2\u76f8\u30b3\u30df\u30c3\u30c8 \u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9593\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3002 1\u6bb5\u968e\u76ee\u3067\u5404DB\u306b\u30bb\u30ad\u30e5\u30a2\u3092\u9001\u4fe1\u3059\u308b\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u30bb\u30ad\u30e5\u30a2\u306b\u5bfe\u3057OK\u304c\u8fd4\u3063\u3066\u304d\u305f\u5834\u5408\u306e\u307f\u3001\u30b3\u30df\u30c3\u30c8\u3059\u308b\u2026","width":"100%","blog_url":"https://mzp.hatenadiary.org/"}